Individual Calculations February 2020
 Friedland, Moshe  Total change: -10.80  Rating chartPersonal card
 Israeli National Team Championship 2020 Round 1-4 Various ISR 2020-01-08
RcRownchangeKK*chgGame
 2373 2257 0.50 3 -0.54 20 -10.80 
  Kobo, Ori g2445 ISR0.001-0.2620-5.20 
  Tarnopolsky, Anatoly f2306 ISR0.001-0.4320-8.60 
  Pasman, Michael m2368 ISR0.5010.15203.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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